Consistently Praised for Networking Excellence!

The Ultimate Wireless-N Router for Gaming and Multitasking

RT-N18U features top-of-the-line hardware specifications. An 800MHz processor with high clock speed delivers fast and responsive USB and WAN to LAN performance; while TurboQAM™ technology raises the 2.4 GHz band speed from 450 Mbps to 600 Mbps for a 33% boost. 128MB flash and 256MB RAM ensure a massive data pipeline of up to 300,000 data sessions and multitasking capability, making it perfect for gaming or high-load network environments. The energy-efficient ARM-based CPU reduces power consumption to even help you save on the bills. In addition, ASUS AiRadar intelligently strengthens wireless connectivity using universal beamforming, high power amplification and exclusive ASUS RF fine-tuning for a 150% increase in coverage1 , so even legacy 802.11b/g/n clients can benefit from this technology.

RT-N18U also incorporates more user-friendly and intuitive software. With the ASUSWRT interface, you can easily set up the router within 30 seconds2, or switch RT-N18U between its various modes. You can optimize speed with the built-in Smart QoS function, or turn the USB storage attached to the router into a personal cloud with ASUS AiCloud.

Fast, reliable and powerful

At the heart of RT-N18U is a powerful but energy-efficient ARM® Cortex™-A9 processor running at 800MHz that ensures fast and responsive performance. The 128MB of Flash memory and 256MB of DDR3 RAM further enhance multitasking performance and allow up to 300,000 concurrent data sessions — making RT-N18U ideal for multimedia applications such as HD video streaming, online gaming and file sharing.

Boost your Wi-Fi performance

RT-N18U features TurboQAM™ technology that boosts 2.4 GHz wireless speeds from 450 Mbps to up to 600 Mbps for 33% faster Wi-Fi performance. Now everything you do online is done faster.

Gigabit Internet surfing with Turbo NAT

Equipped with Turbo NAT and built-in Gigabit Ethernet, RT-N18U gives you full Gigabit internet performance, making its WAN to LAN throughput up to 2-5 times that of traditional software-based NAT Gigabit routers. Turbo NAT handles simultaneous wired connections, achieving maximized total concurrent speeds. So go ahead: game, stream and download from desktops, notebooks, tablets, smartphones and game consoles at once minus the performance loss.

Enhance your home network capabilities

Make RT-N18U your media and device center. With built-in two USB ports, connect external storage drives, printers, scanners and many other USB-enabled devices to share with your networked PCs. Having your devices networked, lets you access them easier than ever before. The conveniently located front USB 3.0 port provides 10x faster data transfer speeds than USB 2.0, making it perfect for high-speed file sharing or audio and HD video streaming.

Powerful online multitasking with 300,000 data sessions

Massive online multitasking at up 300,000 concurrent data sessions gives you 20 times the capacity of mainstream routers for great performance with no slowdown even during heavy traffic sessions. Download multiple files at once, experience smooth HD streaming and play lag-free online gaming all at once. Do more without compromising your online lifestyle.

VPN server and client for
encrypted remote connection

With
the virtual private network (VPN) server and VPN client, you can access your
home network remotely or surf the internet with encryption, no need for paid
VPN services or a dedicated VPN server.

ASUS AiCloud – Your world on demand

ASUS AiCloud keeps you connected to your data wherever and whenever you have an internet connection. It links your home network and online web storage service3 and lets you access it through the AiCloud mobile app on your iOS or Android smartphone or through a personalized URL in a web browser. Even better, connect your AiCloud with another compatible router and expand your cloud even further. Now all your data can go where you do. Learn More

*Features vary from model to model. Please refer to the specification page for the actual features.

Easy 3-step setup via
your tablet, smartphone, or PC

In less than 30 seconds and in only 3 easy
steps, effortlessly set up your ASUS router through the simple user interface
to start surfing the internet in record time. No CDs, complicated manuals or
time-consuming operations. We made setup quick and easy so you can start
experiencing the best of the internet with your ASUS router.

Step1: Open web browser.

Step2: Enter ID/Password.

Step3: Done!

Faster, more convenient downloading

Exclusive Download Master uses a special data acceleration algorithm to increase download speeds to save you time. With USB storage devices connected to the router, downloads can continue uninterrupted in the background even when your PC is turned off for added convenience.

Boost your business with Facebook Wi-Fi

Give your customers the convenience of free Facebook Wi-Fi! To connect to your Facebook Wi-Fi hotspot, all they have to do is check in to your location using Facebook — no codes are needed. You can boost the awareness of your business, promote special offers, and gain more insights about your customers. 4
Check here for more detail about Facebook
Wi-Fi. To activate Facebook Wi-Fi, please download the latest custom firmware here.

Keep Up to Date!

Remember to always keep your device’s firmware up to date so you can benefit from the very latest service and security enhancements — and get exciting new features! Learn more about updating new firmware.

This service is provided by Facebook and is not available in regions
without Facebook services. Please check the website for the latest status of the
service. Facebook may cease providing this service according to their policy.
When the service terminates, please stop providing and advertising this service
and remove all marketing materials
promoting this service.

Quoted network speeds and bandwidth based on current IEEE 802.11ac specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ac-compatible for best results.

Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.

All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.

Specifications and features vary by model, and all images are illustrative. Please refer specification pages for full details.

PCB color and bundled software versions are subject to change without notice.

Brand and product names mentioned are trademarks of their respective companies.